SI-8(3): Continuous Learning Capability

Control Family:

System and Information Integrity

Parent Control:

SI-8: Spam Protection

CSF v1.1 References:

DE.CM-4

Baselines:

(Not part of any baseline)

Previous Version:

NIST Special Publication 800-53 Revision 4:
SI-8(3): Continuous Learning Capability

Control Statement

Implement spam protection mechanisms with a learning capability to more effectively identify legitimate communications traffic.

Supplemental Guidance

Learning mechanisms include Bayesian filters that respond to user inputs that identify specific traffic as spam or legitimate by updating algorithm parameters and thereby more accurately separating types of traffic.